An environmentally responsible, cost-efficient pond conditioner that is a clean & easy, natural & organic approach to a healthy pond environment. A Liquid Extract of Barley Straw Especially Helpful Where Bottom Drains Are Present Tip & Pour Containers Allow for Convenient Measuring! Goes to work on contact Releases decomposition by-products immediately Not harmful to aquatic life, plants, humans and pets One capful is equal to a multiple of barley straw bales Can be used all year round No messy residual